Home / 46,921,681.50-64,753,967.34-26,012,383.35

Finding the Fourth Proportional to 46,921,681.50, 64,753,967.34 and 26,012,383.35

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Solution

The fourth proportional to 46,921,681.50, 64,753,967.34 and 26,012,383.35 is: 35,898,223.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,921,681.50 : 64,753,967.34 = 26,012,383.35 : x
  2. Step 2: Convert to fraction form
    46,921,681.50/64,753,967.34 = 26,012,383.35/x
  3. Step 3: Cross multiply
    46,921,681.50x = 64,753,967.34 × 26,012,383.35
  4. Step 4: Simplify right side
    46,921,681.50x = 1,684,405,021,881,460
  5. Step 5: Solve for x
    x = 1,684,405,021,881,460/46,921,681.50
  6. Step 6: Final answer
    x = 35,898,223.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.